Measurement, NCI Article Library, Technician Tips
In December we released the NCI Project Workbook -- an eight page document designed to organize the forms and procedures used during an air diagnostic sales call. We received many calls and emails expressing thanks, kudos, and best of all, ideas for improvement. The...
Measurement, NCI Article Library, NCI Favorite Articles, NCI Free Articles, Reading Accuracy
You may often hear NCI refer to what we call Practical Standards. Sooner or later the question is asked; "What's the difference between HVAC industry standards and NCI Practical Standards?" The purpose of this article is to explain the difference to help you better...
NCI Article Library, NCI Favorite Articles, NCI Free Articles, Photo of the Month
Out with the bad air and in with the... bad air again. From the look of the equipment, this has been going on for a while. When David showed this one to Jim Davis, his hair stood on end! Photo submitted by David Richardson, Richardson's Heating & Air. Submit your...
NCI Article Library, NCI Favorite Articles, NCI Free Articles, Photo of the Month
Boy, you miss just ONE day of sheet metal class... This was just one of the three "transitions" we found in this duct system. Photo submitted by Dan Paprek - Climate Makers, Inc. Submit your worst HVAC system photos to robf@ncihvac.com for the October Photo of the...
NCI Article Library, NCI Favorite Articles, NCI Free Articles, Photo of the Month
OK, the one to the bedroom goes up, around, and over, and the kitchen is down, across, and... no wait. More tape! OLYMPUS DIGITAL CAMERA Photo submitted by Bryan Weesner, Holt Plumbing & Heating Submit your worst HVAC system photos to robf@ncihvac.com for the...